Merge

.hgtags

@@ -143,3 +143,5 @@ b71d1acfae5240d8c1359443cd02b5ddb587231c jdk8-b17
 3778f85773055e81eab6c5ef828935ecca241810 jdk8-b19
 39e938cd1b82ec3aab0a9aa66fd8a0457cd0c9c2 jdk8-b20
 664fa4fb0ee411ef048903c479f8b962fcdb2f4b jdk8-b21
+dda27c73d8db4a9c7a23872b6f0c5106edcb2021 jdk8-b22
+54202e0148ec7d4570cab5bc9b00d216a7677569 jdk8-b23

make/javax/sound/jsoundalsa/Makefile

@@ -65,7 +65,7 @@ FILES_export = \
 	$(MIDIFILES_export) \
 	$(PORTFILES_export)
 
-LDFLAGS += -lasound
+OTHER_LDLIBS += -lasound
 
 CPPFLAGS += \
 	-DUSE_DAUDIO=TRUE \

make/sun/awt/Makefile

@@ -367,7 +367,8 @@ else
 FONTCONFIGS_SRC	= $(CLOSED_SRC)/solaris/classes/sun/awt/fontconfigs
 _FONTCONFIGS	= \
 	fontconfig.properties				\
-	fontconfig.RedHat.5.5.properties		\
+	fontconfig.RedHat.5.properties			\
+	fontconfig.RedHat.6.properties			\
 	fontconfig.Turbo.properties			\
 	fontconfig.SuSE.10.properties                   \
 	fontconfig.SuSE.11.properties

src/share/classes/com/sun/beans/TypeResolver.java

@@ -154,7 +154,7 @@ public final class TypeResolver {
      * @see #resolve(Type)
      */
     public static Type resolve(Type actual, Type formal) {
-        return new TypeResolver(actual).resolve(formal);
+        return getTypeResolver(actual).resolve(formal);
     }
 
     /**
@@ -169,7 +169,7 @@ public final class TypeResolver {
      * @see #resolve(Type[])
      */
     public static Type[] resolve(Type actual, Type[] formals) {
-        return new TypeResolver(actual).resolve(formals);
+        return getTypeResolver(actual).resolve(formals);
     }
 
     /**
@@ -228,9 +228,20 @@ public final class TypeResolver {
         return classes;
     }
 
+    public static TypeResolver getTypeResolver(Type type) {
+        synchronized (CACHE) {
+            TypeResolver resolver = CACHE.get(type);
+            if (resolver == null) {
+                resolver = new TypeResolver(type);
+                CACHE.put(type, resolver);
+            }
+            return resolver;
+        }
+    }
+
+    private static final WeakCache<Type, TypeResolver> CACHE = new WeakCache<>();
 
-    private final Map<TypeVariable<?>, Type> map
-        = new HashMap<TypeVariable<?>, Type>();
+    private final Map<TypeVariable<?>, Type> map = new HashMap<>();
 
     /**
      * Constructs the type resolver for the given actual type.

src/share/classes/java/awt/AWTKeyStroke.java

@@ -802,9 +802,12 @@ public class AWTKeyStroke implements Serializable {
      */
     protected Object readResolve() throws java.io.ObjectStreamException {
         synchronized (AWTKeyStroke.class) {
+            if (getClass().equals(getAWTKeyStrokeClass())) {
                 return  getCachedStroke(keyChar, keyCode, modifiers, onKeyRelease);
             }
         }
+        return this;
+    }
 
     private static int mapOldModifiers(int modifiers) {
         if ((modifiers & InputEvent.SHIFT_MASK) != 0) {

src/share/classes/java/lang/Class.java

@@ -3118,4 +3118,9 @@ public final
     AnnotationType getAnnotationType() {
         return annotationType;
     }
+
+    /* Backing store of user-defined values pertaining to this class.
+     * Maintained by the ClassValue class.
+     */
+    transient ClassValue.ClassValueMap classValueMap;
 }

src/share/classes/java/lang/invoke/AdapterMethodHandle.java

@@ -378,6 +378,7 @@ class AdapterMethodHandle extends BoundMethodHandle {
     }
 
     /** Construct an adapter conversion descriptor for a single-argument conversion. */
+    @SuppressWarnings("cast")  // some (int) casts below provide clarity but trigger warnings
     private static long makeConv(int convOp, int argnum, int src, int dest) {
         assert(src  == (src  & CONV_TYPE_MASK));
         assert(dest == (dest & CONV_TYPE_MASK));
@@ -390,6 +391,7 @@ class AdapterMethodHandle extends BoundMethodHandle {
                 insertStackMove(stackMove)
                 );
     }
+    @SuppressWarnings("cast")  // some (int) casts below provide clarity but trigger warnings
     private static long makeDupConv(int convOp, int argnum, int stackMove) {
         // simple argument motion, requiring one slot to specify
         assert(convOp == OP_DUP_ARGS || convOp == OP_DROP_ARGS);
@@ -401,6 +403,7 @@ class AdapterMethodHandle extends BoundMethodHandle {
                 insertStackMove(stackMove)
                 );
     }
+    @SuppressWarnings("cast")  // some (int) casts below provide clarity but trigger warnings
     private static long makeSwapConv(int convOp, int srcArg, byte srcType, int destSlot, byte destType) {
         // more complex argument motion, requiring two slots to specify
         assert(convOp == OP_SWAP_ARGS || convOp == OP_ROT_ARGS);
@@ -411,6 +414,7 @@ class AdapterMethodHandle extends BoundMethodHandle {
                 (int)  destSlot << CONV_VMINFO_SHIFT
                 );
     }
+    @SuppressWarnings("cast")  // some (int) casts below provide clarity but trigger warnings
     private static long makeSpreadConv(int convOp, int argnum, int src, int dest, int stackMove) {
         // spreading or collecting, at a particular slot location
         assert(convOp == OP_SPREAD_ARGS || convOp == OP_COLLECT_ARGS || convOp == OP_FOLD_ARGS);

src/share/classes/java/lang/invoke/MemberName.java

@@ -353,7 +353,7 @@ import static java.lang.invoke.MethodHandleStatics.*;
         assert(isResolved());
     }
     /** Create a name for the given reflected constructor.  The resulting name will be in a resolved state. */
-    public MemberName(Constructor ctor) {
+    public MemberName(Constructor<?> ctor) {
         Object[] typeInfo = { void.class, ctor.getParameterTypes() };
         init(ctor.getDeclaringClass(), CONSTRUCTOR_NAME, typeInfo, flagsMods(IS_CONSTRUCTOR, ctor.getModifiers()));
         // fill in vmtarget, vmindex while we have ctor in hand:

src/share/classes/java/lang/invoke/MethodHandleImpl.java

@@ -112,7 +112,7 @@ import static java.lang.invoke.MethodHandles.Lookup.IMPL_LOOKUP;
         assert(cookedConstructor.type().equals(ctype));
         ctype = ctype.dropParameterTypes(0, 1);
         cookedConstructor = AdapterMethodHandle.makeCollectArguments(cookedConstructor, returner, 0, true);
-        MethodHandle allocator = new AllocateObject(allocateClass);
+        AllocateObject allocator = new AllocateObject(allocateClass);
         // allocate() => new C(void)
         assert(allocator.type().equals(MethodType.methodType(allocateClass)));
         ctype = ctype.dropParameterTypes(0, 1);
@@ -120,19 +120,19 @@ import static java.lang.invoke.MethodHandles.Lookup.IMPL_LOOKUP;
         return fold;
     }
 
-    static final class AllocateObject<C> extends BoundMethodHandle {
+    static final class AllocateObject /*<C>*/ extends BoundMethodHandle {
         private static final Unsafe unsafe = Unsafe.getUnsafe();
 
-        private final Class<C> allocateClass;
+        private final Class<?> /*<C>*/ allocateClass;
 
         // for allocation only:
-        private AllocateObject(Class<C> allocateClass) {
+        private AllocateObject(Class<?> /*<C>*/ allocateClass) {
             super(ALLOCATE.asType(MethodType.methodType(allocateClass, AllocateObject.class)));
             this.allocateClass = allocateClass;
         }
         @SuppressWarnings("unchecked")
-        private C allocate() throws InstantiationException {
-            return (C) unsafe.allocateInstance(allocateClass);
+        private Object /*C*/ allocate() throws InstantiationException {
+            return unsafe.allocateInstance(allocateClass);
         }
         static final MethodHandle ALLOCATE;
         static {
@@ -148,8 +148,8 @@ import static java.lang.invoke.MethodHandles.Lookup.IMPL_LOOKUP;
     MethodHandle accessField(MemberName member, boolean isSetter,
                              Class<?> lookupClass) {
         // Use sun. misc.Unsafe to dig up the dirt on the field.
-        MethodHandle mh = new FieldAccessor(member, isSetter);
-        return mh;
+        FieldAccessor accessor = new FieldAccessor(member, isSetter);
+        return accessor;
     }
 
     static
@@ -175,7 +175,7 @@ import static java.lang.invoke.MethodHandles.Lookup.IMPL_LOOKUP;
         return mhs[isSetter ? 1 : 0];
     }
 
-    static final class FieldAccessor<C,V> extends BoundMethodHandle {
+    static final class FieldAccessor /*<C,V>*/ extends BoundMethodHandle {
         private static final Unsafe unsafe = Unsafe.getUnsafe();
         final Object base;  // for static refs only
         final long offset;
@@ -190,26 +190,24 @@ import static java.lang.invoke.MethodHandles.Lookup.IMPL_LOOKUP;
         @Override
         String debugString() { return addTypeString(name, this); }
 
-        int getFieldI(C obj) { return unsafe.getInt(obj, offset); }
-        void setFieldI(C obj, int x) { unsafe.putInt(obj, offset, x); }
-        long getFieldJ(C obj) { return unsafe.getLong(obj, offset); }
-        void setFieldJ(C obj, long x) { unsafe.putLong(obj, offset, x); }
-        float getFieldF(C obj) { return unsafe.getFloat(obj, offset); }
-        void setFieldF(C obj, float x) { unsafe.putFloat(obj, offset, x); }
-        double getFieldD(C obj) { return unsafe.getDouble(obj, offset); }
-        void setFieldD(C obj, double x) { unsafe.putDouble(obj, offset, x); }
-        boolean getFieldZ(C obj) { return unsafe.getBoolean(obj, offset); }
-        void setFieldZ(C obj, boolean x) { unsafe.putBoolean(obj, offset, x); }
-        byte getFieldB(C obj) { return unsafe.getByte(obj, offset); }
-        void setFieldB(C obj, byte x) { unsafe.putByte(obj, offset, x); }
-        short getFieldS(C obj) { return unsafe.getShort(obj, offset); }
-        void setFieldS(C obj, short x) { unsafe.putShort(obj, offset, x); }
-        char getFieldC(C obj) { return unsafe.getChar(obj, offset); }
-        void setFieldC(C obj, char x) { unsafe.putChar(obj, offset, x); }
-        @SuppressWarnings("unchecked")
-        V getFieldL(C obj) { return (V) unsafe.getObject(obj, offset); }
-        @SuppressWarnings("unchecked")
-        void setFieldL(C obj, V x) { unsafe.putObject(obj, offset, x); }
+        int getFieldI(Object /*C*/ obj) { return unsafe.getInt(obj, offset); }
+        void setFieldI(Object /*C*/ obj, int x) { unsafe.putInt(obj, offset, x); }
+        long getFieldJ(Object /*C*/ obj) { return unsafe.getLong(obj, offset); }
+        void setFieldJ(Object /*C*/ obj, long x) { unsafe.putLong(obj, offset, x); }
+        float getFieldF(Object /*C*/ obj) { return unsafe.getFloat(obj, offset); }
+        void setFieldF(Object /*C*/ obj, float x) { unsafe.putFloat(obj, offset, x); }
+        double getFieldD(Object /*C*/ obj) { return unsafe.getDouble(obj, offset); }
+        void setFieldD(Object /*C*/ obj, double x) { unsafe.putDouble(obj, offset, x); }
+        boolean getFieldZ(Object /*C*/ obj) { return unsafe.getBoolean(obj, offset); }
+        void setFieldZ(Object /*C*/ obj, boolean x) { unsafe.putBoolean(obj, offset, x); }
+        byte getFieldB(Object /*C*/ obj) { return unsafe.getByte(obj, offset); }
+        void setFieldB(Object /*C*/ obj, byte x) { unsafe.putByte(obj, offset, x); }
+        short getFieldS(Object /*C*/ obj) { return unsafe.getShort(obj, offset); }
+        void setFieldS(Object /*C*/ obj, short x) { unsafe.putShort(obj, offset, x); }
+        char getFieldC(Object /*C*/ obj) { return unsafe.getChar(obj, offset); }
+        void setFieldC(Object /*C*/ obj, char x) { unsafe.putChar(obj, offset, x); }
+        Object /*V*/ getFieldL(Object /*C*/ obj) { return unsafe.getObject(obj, offset); }
+        void setFieldL(Object /*C*/ obj, Object /*V*/ x) { unsafe.putObject(obj, offset, x); }
         // cast (V) is OK here, since we wrap convertArguments around the MH.
 
         static Object staticBase(final MemberName field) {
@@ -244,8 +242,9 @@ import static java.lang.invoke.MethodHandles.Lookup.IMPL_LOOKUP;
         void setStaticS(short x) { unsafe.putShort(base, offset, x); }
         char getStaticC() { return unsafe.getChar(base, offset); }
         void setStaticC(char x) { unsafe.putChar(base, offset, x); }
-        V getStaticL() { return (V) unsafe.getObject(base, offset); }
-        void setStaticL(V x) { unsafe.putObject(base, offset, x); }
+        @SuppressWarnings("unchecked")  // (V) is for internal clarity but triggers warning
+        Object /*V*/ getStaticL() { return unsafe.getObject(base, offset); }
+        void setStaticL(Object /*V*/ x) { unsafe.putObject(base, offset, x); }
 
         static String fname(Class<?> vclass, boolean isSetter, boolean isStatic) {
             String stem;

src/share/classes/java/lang/invoke/MethodHandleProxies.java

@@ -150,7 +150,7 @@ public class MethodHandleProxies {
         }
         return intfc.cast(Proxy.newProxyInstance(
                 intfc.getClassLoader(),
-                new Class[]{ intfc, WrapperInstance.class },
+                new Class<?>[]{ intfc, WrapperInstance.class },
                 new InvocationHandler() {
                     private Object getArg(String name) {
                         if ((Object)name == "getWrapperInstanceTarget")  return target;

src/share/classes/java/lang/invoke/MethodHandles.java

@@ -948,10 +948,11 @@ return mh1;
         public MethodHandle unreflect(Method m) throws IllegalAccessException {
             MemberName method = new MemberName(m);
             assert(method.isMethod());
-            if (!m.isAccessible())  checkMethod(method.getDeclaringClass(), method, method.isStatic());
+            if (m.isAccessible())
+                return MethodHandleImpl.findMethod(method, true, /*no lookupClass*/ null);
+            checkMethod(method.getDeclaringClass(), method, method.isStatic());
             MethodHandle mh = MethodHandleImpl.findMethod(method, true, lookupClassOrNull());
-            if (!m.isAccessible())  mh = restrictProtectedReceiver(method, mh);
-            return mh;
+            return restrictProtectedReceiver(method, mh);
         }
 
         /**
@@ -1006,11 +1007,17 @@ return mh1;
          *                                is set and {@code asVarargsCollector} fails
          * @throws NullPointerException if the argument is null
          */
+        @SuppressWarnings("rawtypes")  // Will be Constructor<?> after JSR 292 MR
         public MethodHandle unreflectConstructor(Constructor c) throws IllegalAccessException {
             MemberName ctor = new MemberName(c);
             assert(ctor.isConstructor());
-            if (!c.isAccessible())  checkAccess(c.getDeclaringClass(), ctor);
-            MethodHandle rawCtor = MethodHandleImpl.findMethod(ctor, false, lookupClassOrNull());
+            MethodHandle rawCtor;
+            if (c.isAccessible()) {
+                rawCtor = MethodHandleImpl.findMethod(ctor, false, /*no lookupClass*/ null);
+            } else {
+                checkAccess(c.getDeclaringClass(), ctor);
+                rawCtor = MethodHandleImpl.findMethod(ctor, false, lookupClassOrNull());
+            }
             MethodHandle allocator = MethodHandleImpl.makeAllocator(rawCtor);
             return fixVarargs(allocator, rawCtor);
         }
@@ -1225,7 +1232,7 @@ return mh1;
                                                 ? "expected a static field"
                                                 : "expected a non-static field", this);
             if (trusted)
-                return MethodHandleImpl.accessField(field, isSetter, lookupClassOrNull());
+                return MethodHandleImpl.accessField(field, isSetter, /*no lookupClass*/ null);
             checkAccess(refc, field);
             MethodHandle mh = MethodHandleImpl.accessField(field, isSetter, lookupClassOrNull());
             return restrictProtectedReceiver(field, mh);

src/share/classes/javax/swing/plaf/basic/BasicTreeUI.java

@@ -1932,6 +1932,7 @@ public class BasicTreeUI extends TreeUI
             else {
                 Rectangle   beginRect = getPathBounds(tree, getPathForRow
                                                       (tree, beginRow));
+                if (beginRect != null) {
                     Rectangle   visRect = tree.getVisibleRect();
                     Rectangle   testRect = beginRect;
                     int         beginY = beginRect.y;
@@ -1949,6 +1950,7 @@ public class BasicTreeUI extends TreeUI
                 }
             }
         }
+    }
 
     /** Sets the preferred minimum size.
       */
@@ -3485,7 +3487,7 @@ public class BasicTreeUI extends TreeUI
             }
 
             Rectangle bounds = getPathBounds(tree, path);
-            if (y > (bounds.y + bounds.height)) {
+            if (bounds == null || y > (bounds.y + bounds.height)) {
                 return false;
             }
 

src/share/classes/sun/invoke/util/ValueConversions.java

@@ -55,9 +55,9 @@ public class ValueConversions {
     private static final Lookup IMPL_LOOKUP = MethodHandles.lookup();
 
     private static EnumMap<Wrapper, MethodHandle>[] newWrapperCaches(int n) {
-        @SuppressWarnings("unchecked")
+        @SuppressWarnings("unchecked")  // generic array creation
         EnumMap<Wrapper, MethodHandle>[] caches
-                = (EnumMap<Wrapper, MethodHandle>[]) new EnumMap[n];  // unchecked warning expected here
+                = (EnumMap<Wrapper, MethodHandle>[]) new EnumMap<?,?>[n];
         for (int i = 0; i < n; i++)
             caches[i] = new EnumMap<>(Wrapper.class);
         return caches;
@@ -1097,7 +1097,7 @@ public class ValueConversions {
     }
 
     private static MethodHandle buildNewArray(int nargs) {
-        return MethodHandles.insertArguments(NEW_ARRAY, 0, (int) nargs);
+        return MethodHandles.insertArguments(NEW_ARRAY, 0, nargs);
     }
 
     private static final MethodHandle[] FILLERS = new MethodHandle[MAX_ARITY+1];
@@ -1122,7 +1122,7 @@ public class ValueConversions {
         }
         MethodHandle leftFill = filler(leftLen);  // recursive fill
         MethodHandle rightFill = FILL_ARRAYS[rightLen];
-        rightFill = MethodHandles.insertArguments(rightFill, 1, (int) leftLen);  // [leftLen..nargs-1]
+        rightFill = MethodHandles.insertArguments(rightFill, 1, leftLen);  // [leftLen..nargs-1]
 
         // Combine the two fills: right(left(newArray(nargs), x1..x20), x21..x23)
         MethodHandle mh = filler(0);  // identity function produces result

src/share/classes/sun/invoke/util/Wrapper.java

@@ -31,7 +31,7 @@ public enum Wrapper {
     BYTE(Byte.class, byte.class, 'B', (Byte)(byte)0, new byte[0], Format.signed(8)),
     SHORT(Short.class, short.class, 'S', (Short)(short)0, new short[0], Format.signed(16)),
     CHAR(Character.class, char.class, 'C', (Character)(char)0, new char[0], Format.unsigned(16)),
-    INT(Integer.class, int.class, 'I', (Integer)(int)0, new int[0], Format.signed(32)),
+    INT(Integer.class, int.class, 'I', (Integer)/*(int)*/0, new int[0], Format.signed(32)),
     LONG(Long.class, long.class, 'J', (Long)(long)0, new long[0], Format.signed(64)),
     FLOAT(Float.class, float.class, 'F', (Float)(float)0, new float[0], Format.floating(32)),
     DOUBLE(Double.class, double.class, 'D', (Double)(double)0, new double[0], Format.floating(64)),
@@ -539,7 +539,7 @@ public enum Wrapper {
         switch (basicTypeChar) {
             case 'L': throw newIllegalArgumentException("cannot wrap to object type");
             case 'V': return null;
-            case 'I': return Integer.valueOf((int)x);
+            case 'I': return Integer.valueOf(x);
             case 'J': return Long.valueOf(x);
             case 'F': return Float.valueOf(x);
             case 'D': return Double.valueOf(x);

src/solaris/classes/sun/awt/X11/GtkFileDialogPeer.java

@@ -76,9 +76,12 @@ class GtkFileDialogPeer extends XDialogPeer implements FileDialogPeer {
             accessor.setFiles(fd, null, null);
         } else {
             // Fix 6987233: add the trailing slash if it's absent
-            accessor.setDirectory(fd, directory +
-                    (directory.endsWith(File.separator) ?
-                     "" : File.separator));
+            String with_separator = directory;
+            if (directory != null) {
+                with_separator = directory.endsWith(File.separator) ?
+                        directory : (directory + File.separator);
+            }
+            accessor.setDirectory(fd, with_separator);
             accessor.setFile(fd, filenames[0]);
             accessor.setFiles(fd, directory, filenames);
         }

src/solaris/classes/sun/java2d/xr/XRCompositeManager.java

@@ -28,6 +28,9 @@ package sun.java2d.xr;
 import java.awt.*;
 import java.awt.geom.*;
 
+import java.security.AccessController;
+import java.security.PrivilegedAction;
+
 import sun.font.*;
 import sun.java2d.*;
 import sun.java2d.jules.*;
@@ -83,7 +86,13 @@ public class XRCompositeManager {
         con = new XRBackendNative();
         // con = XRBackendJava.getInstance();
 
-        String gradProp = System.getProperty("sun.java2d.xrgradcache");
+        String gradProp =
+            AccessController.doPrivileged(new PrivilegedAction<String>() {
+                public String run() {
+                    return System.getProperty("sun.java2d.xrgradcache");
+                }
+            });
+
         enableGradCache = gradProp == null ||
                           !(gradProp.equalsIgnoreCase("false") ||
                           gradProp.equalsIgnoreCase("f"));

test/java/lang/invoke/CallSiteTest.java

@@ -43,7 +43,7 @@ import static java.lang.invoke.MethodHandles.*;
 import static java.lang.invoke.MethodType.*;
 
 public class CallSiteTest {
-    private final static Class CLASS = CallSiteTest.class;
+    private final static Class<?> CLASS = CallSiteTest.class;
 
     private static CallSite mcs;
     private static CallSite vcs;

test/java/lang/invoke/ClassValueTest.java

@@ -38,10 +38,6 @@
 
 package test.java.lang.invoke;
 
-import java.util.*;
-
-import java.lang.invoke.*;
-
 import org.junit.*;
 import static org.junit.Assert.*;
 
@@ -61,7 +57,7 @@ public class ClassValueTest {
         }
     }
 
-    static final Class[] CLASSES = {
+    static final Class<?>[] CLASSES = {
         String.class,
         Integer.class,
         int.class,
@@ -73,11 +69,11 @@ public class ClassValueTest {
     @Test
     public void testGet() {
         countForCV1 = 0;
-        for (Class c : CLASSES) {
+        for (Class<?> c : CLASSES) {
             assertEquals(nameForCV1(c), CV1.get(c));
         }
         assertEquals(CLASSES.length, countForCV1);
-        for (Class c : CLASSES) {
+        for (Class<?> c : CLASSES) {
             assertEquals(nameForCV1(c), CV1.get(c));
         }
         assertEquals(CLASSES.length, countForCV1);
@@ -85,7 +81,7 @@ public class ClassValueTest {
 
     @Test
     public void testRemove() {
-        for (Class c : CLASSES) {
+        for (Class<?> c : CLASSES) {
             CV1.get(c);
         }
         countForCV1 = 0;
@@ -94,7 +90,7 @@ public class ClassValueTest {
             CV1.remove(CLASSES[i]);
         }
         assertEquals(0, countForCV1);  // no change
-        for (Class c : CLASSES) {
+        for (Class<?> c : CLASSES) {
             assertEquals(nameForCV1(c), CV1.get(c));
         }
         assertEquals(REMCOUNT, countForCV1);
@@ -124,7 +120,7 @@ public class ClassValueTest {
         for (int pass = 0; pass <= 2; pass++) {
             for (int i1 = 0; i1 < CVN_COUNT1; i1++) {
                 eachClass:
-                for (Class c : CLASSES) {
+                for (Class<?> c : CLASSES) {
                     for (int i2 = 0; i2 < CVN_COUNT2; i2++) {
                         int n = i1*CVN_COUNT2 + i2;
                         assertEquals(0, countForCVN);
@@ -156,8 +152,10 @@ public class ClassValueTest {
             }
         }
         assertEquals(countForCVN, 0);
-        for (int n = 0; n < cvns.length; n++) {
-            for (Class c : CLASSES) {
+        System.out.println("[rechecking values]");
+        for (int i = 0; i < cvns.length * 10; i++) {
+            int n = i % cvns.length;
+            for (Class<?> c : CLASSES) {
                 assertEquals(nameForCVN(c, n), cvns[n].get(c));
             }
         }

test/java/lang/invoke/InvokeGenericTest.java

@@ -45,6 +45,7 @@ import static org.junit.Assume.*;
  *
  * @author jrose
  */
+@SuppressWarnings("cast")  // various casts help emphasize arguments to invokeExact
 public class InvokeGenericTest {
     // How much output?
     static int verbosity = 0;
@@ -129,7 +130,7 @@ public class InvokeGenericTest {
         }
     }
 
-    static List<Object> calledLog = new ArrayList<Object>();
+    static List<Object> calledLog = new ArrayList<>();
     static Object logEntry(String name, Object... args) {
         return Arrays.asList(name, Arrays.asList(args));
     }
@@ -237,8 +238,7 @@ public class InvokeGenericTest {
         else
             try {
                 return param.newInstance();
-            } catch (InstantiationException ex) {
-            } catch (IllegalAccessException ex) {
+            } catch (InstantiationException | IllegalAccessException ex) {
             }
         return null;  // random class not Object, String, Integer, etc.
     }
@@ -274,9 +274,11 @@ public class InvokeGenericTest {
         return zeroArgs(params.toArray(new Class<?>[0]));
     }
 
+    @SafeVarargs @SuppressWarnings("varargs")
     static <T, E extends T> T[] array(Class<T[]> atype, E... a) {
         return Arrays.copyOf(a, a.length, atype);
     }
+    @SafeVarargs @SuppressWarnings("varargs")
     static <T> T[] cat(T[] a, T... b) {
         int alen = a.length, blen = b.length;
         if (blen == 0)  return a;
@@ -311,7 +313,7 @@ public class InvokeGenericTest {
             int beg, int end, Class<?> argType) {
         MethodType targetType = target.type();
         end = Math.min(end, targetType.parameterCount());
-        ArrayList<Class<?>> argTypes = new ArrayList<Class<?>>(targetType.parameterList());
+        ArrayList<Class<?>> argTypes = new ArrayList<>(targetType.parameterList());
         Collections.fill(argTypes.subList(beg, end), argType);
         MethodType ttype2 = MethodType.methodType(targetType.returnType(), argTypes);
         return target.asType(ttype2);
@@ -320,7 +322,7 @@ public class InvokeGenericTest {
     // This lookup is good for all members in and under InvokeGenericTest.
     static final Lookup LOOKUP = MethodHandles.lookup();
 
-    Map<List<Class<?>>, MethodHandle> CALLABLES = new HashMap<List<Class<?>>, MethodHandle>();
+    Map<List<Class<?>>, MethodHandle> CALLABLES = new HashMap<>();
     MethodHandle callable(List<Class<?>> params) {
         MethodHandle mh = CALLABLES.get(params);
         if (mh == null) {
@@ -353,8 +355,8 @@ public class InvokeGenericTest {
         countTest();
         String[] args = { "one", "two" };
         MethodHandle mh = callable(Object.class, String.class);
-        Object res; List resl;
-        res = resl = (List) mh.invoke((String)args[0], (Object)args[1]);
+        Object res; List<?> resl;
+        res = resl = (List<?>) mh.invoke((String)args[0], (Object)args[1]);
         //System.out.println(res);
         assertEquals(Arrays.asList(args), res);
     }
@@ -365,8 +367,8 @@ public class InvokeGenericTest {
         countTest();
         int[] args = { 1, 2 };
         MethodHandle mh = callable(Object.class, Object.class);
-        Object res; List resl;
-        res = resl = (List) mh.invoke(args[0], args[1]);
+        Object res; List<?> resl;
+        res = resl = (List<?>) mh.invoke(args[0], args[1]);
         //System.out.println(res);
         assertEquals(Arrays.toString(args), res.toString());
     }
@@ -377,8 +379,8 @@ public class InvokeGenericTest {
         countTest();
         String[] args = { "one", "two" };
         MethodHandle mh = callable(Object.class, String.class);
-        Object res; List resl;
-        res = resl = (List) mh.invoke((String)args[0], (Object)args[1]);
+        Object res; List<?> resl;
+        res = resl = (List<?>) mh.invoke((String)args[0], (Object)args[1]);
         //System.out.println(res);
         assertEquals(Arrays.asList(args), res);
     }
@@ -440,9 +442,9 @@ public class InvokeGenericTest {
      *  A void return type is possible iff the first type is void.class.
      */
     static List<MethodType> allMethodTypes(int minargc, int maxargc, Class<?>... types) {
-        ArrayList<MethodType> result = new ArrayList<MethodType>();
+        ArrayList<MethodType> result = new ArrayList<>();
         if (types.length > 0) {
-            ArrayList<MethodType> argcTypes = new ArrayList<MethodType>();
+            ArrayList<MethodType> argcTypes = new ArrayList<>();
             // build arity-zero types first
             for (Class<?> rtype : types) {
                 argcTypes.add(MethodType.methodType(rtype));
@@ -456,7 +458,7 @@ public class InvokeGenericTest {
                 if (argc >= maxargc)
                     break;
                 ArrayList<MethodType> prevTypes = argcTypes;
-                argcTypes = new ArrayList<MethodType>();
+                argcTypes = new ArrayList<>();
                 for (MethodType prevType : prevTypes) {
                     for (Class<?> ptype : types) {
                         argcTypes.add(prevType.insertParameterTypes(argc, ptype));
@@ -524,8 +526,8 @@ public class InvokeGenericTest {
         countTest();
         Object[] args = { 1, 2 };
         MethodHandle mh = callable(Object.class, int.class);
-        Object res; List resl; int resi;
-        res = resl = (List) mh.invoke((int)args[0], (Object)args[1]);
+        Object res; List<?> resl; int resi;
+        res = resl = (List<?>) mh.invoke((int)args[0], (Object)args[1]);
         //System.out.println(res);
         assertEquals(Arrays.asList(args), res);
         mh = MethodHandles.identity(int.class);

test/java/lang/invoke/JavaDocExamplesTest.java

@@ -54,6 +54,7 @@ import static org.junit.Assert.*;
 /**
  * @author jrose
  */
+@SuppressWarnings("LocalVariableHidesMemberVariable")
 public class JavaDocExamplesTest {
     /** Wrapper for running the JUnit tests in this module.
      *  Put JUnit on the classpath!
@@ -336,6 +337,7 @@ assertEquals("[123]", (String) longsToString.invokeExact((long)123));
             }}
     }
 
+    @SuppressWarnings("rawtypes")
     @Test public void testAsVarargsCollector() throws Throwable {
         {{
 {} /// JAVADOC

test/java/lang/invoke/MethodHandlesTest.java

@@ -176,7 +176,7 @@ public class MethodHandlesTest {
         }
     }
 
-    static List<Object> calledLog = new ArrayList<Object>();
+    static List<Object> calledLog = new ArrayList<>();
     static Object logEntry(String name, Object... args) {
         return Arrays.asList(name, Arrays.asList(args));
     }
@@ -211,6 +211,7 @@ public class MethodHandlesTest {
         return dst.cast(value);
     }
 
+    @SuppressWarnings("cast")  // primitive cast to (long) is part of the pattern
     static Object castToWrapperOrNull(long value, Class<?> dst) {
         if (dst == int.class || dst == Integer.class)
             return (int)(value);
@@ -284,8 +285,7 @@ public class MethodHandlesTest {
         else
             try {
                 return param.newInstance();
-            } catch (InstantiationException ex) {
-            } catch (IllegalAccessException ex) {
+            } catch (InstantiationException | IllegalAccessException ex) {
             }
         return null;  // random class not Object, String, Integer, etc.
     }
@@ -302,9 +302,11 @@ public class MethodHandlesTest {
         return args;
     }
 
+    @SafeVarargs @SuppressWarnings("varargs")
     static <T, E extends T> T[] array(Class<T[]> atype, E... a) {
         return Arrays.copyOf(a, a.length, atype);
     }
+    @SafeVarargs @SuppressWarnings("varargs")
     static <T> T[] cat(T[] a, T... b) {
         int alen = a.length, blen = b.length;
         if (blen == 0)  return a;
@@ -354,14 +356,14 @@ public class MethodHandlesTest {
                 try {
                     LIST_TO_STRING = PRIVATE.findStatic(PRIVATE.lookupClass(), "listToString",
                                                         MethodType.methodType(String.class, List.class));
-                } catch (Exception ex) { throw new RuntimeException(ex); }
+                } catch (NoSuchMethodException | IllegalAccessException ex) { throw new RuntimeException(ex); }
             list = MethodHandles.filterReturnValue(list, LIST_TO_STRING);
         } else if (rtype.isPrimitive()) {
             if (LIST_TO_INT == null)
                 try {
                     LIST_TO_INT = PRIVATE.findStatic(PRIVATE.lookupClass(), "listToInt",
                                                      MethodType.methodType(int.class, List.class));
-                } catch (Exception ex) { throw new RuntimeException(ex); }
+                } catch (NoSuchMethodException | IllegalAccessException ex) { throw new RuntimeException(ex); }
             list = MethodHandles.filterReturnValue(list, LIST_TO_INT);
             list = MethodHandles.explicitCastArguments(list, listType);
         } else {
@@ -370,8 +372,8 @@ public class MethodHandlesTest {
         return list.asType(listType);
     }
     private static MethodHandle LIST_TO_STRING, LIST_TO_INT;
-    private static String listToString(List x) { return x.toString(); }
-    private static int listToInt(List x) { return x.toString().hashCode(); }
+    private static String listToString(List<?> x) { return x.toString(); }
+    private static int listToInt(List<?> x) { return x.toString().hashCode(); }
 
     static MethodHandle changeArgTypes(MethodHandle target, Class<?> argType) {
         return changeArgTypes(target, 0, 999, argType);
@@ -380,7 +382,7 @@ public class MethodHandlesTest {
             int beg, int end, Class<?> argType) {
         MethodType targetType = target.type();
         end = Math.min(end, targetType.parameterCount());
-        ArrayList<Class<?>> argTypes = new ArrayList<Class<?>>(targetType.parameterList());
+        ArrayList<Class<?>> argTypes = new ArrayList<>(targetType.parameterList());
         Collections.fill(argTypes.subList(beg, end), argType);
         MethodType ttype2 = MethodType.methodType(targetType.returnType(), argTypes);
         return target.asType(ttype2);
@@ -405,6 +407,7 @@ public class MethodHandlesTest {
         final String name;
         public Example() { name = "Example#"+nextArg(); }
         protected Example(String name) { this.name = name; }
+        @SuppressWarnings("LeakingThisInConstructor")
         protected Example(int x) { this(); called("protected <init>", this, x); }
         @Override public String toString() { return name; }
 
@@ -441,6 +444,7 @@ public class MethodHandlesTest {
     static class SubExample extends Example {
         @Override public void  v0()     { called("Sub/v0", this); }
         @Override void         pkg_v0() { called("Sub/pkg_v0", this); }
+        @SuppressWarnings("LeakingThisInConstructor")
         private      SubExample(int x)  { called("<init>", this, x); }
         public SubExample() { super("SubExample#"+nextArg()); }
     }
@@ -912,7 +916,7 @@ public class MethodHandlesTest {
 
         static final Object[][] CASES;
         static {
-            ArrayList<Object[]> cases = new ArrayList<Object[]>();
+            ArrayList<Object[]> cases = new ArrayList<>();
             Object types[][] = {
                 {'L',Object.class}, {'R',String.class},
                 {'I',int.class}, {'J',long.class},
@@ -931,12 +935,12 @@ public class MethodHandlesTest {
                     Field field;
                         try {
                         field = HasFields.class.getDeclaredField(name);
-                    } catch (Exception ex) {
+                    } catch (NoSuchFieldException | SecurityException ex) {
                         throw new InternalError("no field HasFields."+name);
                     }
                     try {
                         value = field.get(fields);
-                    } catch (Exception ex) {
+                    } catch (IllegalArgumentException | IllegalAccessException ex) {
                         throw new InternalError("cannot fetch field HasFields."+name);
                     }
                     if (type == float.class) {
@@ -1257,7 +1261,7 @@ public class MethodHandlesTest {
 
     List<Object> array2list(Object array) {
         int length = Array.getLength(array);
-        ArrayList<Object> model = new ArrayList<Object>(length);
+        ArrayList<Object> model = new ArrayList<>(length);
         for (int i = 0; i < length; i++)
             model.add(Array.get(array, i));
         return model;
@@ -1288,7 +1292,7 @@ public class MethodHandlesTest {
             String name = pfx+"id";
             try {
                 return PRIVATE.findStatic(Callee.class, name, type);
-            } catch (Exception ex) {
+            } catch (NoSuchMethodException | IllegalAccessException ex) {
                 throw new RuntimeException(ex);
             }
         }
@@ -1365,7 +1369,7 @@ public class MethodHandlesTest {
         MethodHandle vac = vac0.asVarargsCollector(Object[].class);
         testConvert(true, vac.asType(MethodType.genericMethodType(0)), null, "vac");
         testConvert(true, vac.asType(MethodType.genericMethodType(0)), null, "vac");
-        for (Class<?> at : new Class[] { Object.class, String.class, Integer.class }) {
+        for (Class<?> at : new Class<?>[] { Object.class, String.class, Integer.class }) {
             testConvert(true, vac.asType(MethodType.genericMethodType(1)), null, "vac", at);
             testConvert(true, vac.asType(MethodType.genericMethodType(2)), null, "vac", at, at);
         }
@@ -1514,7 +1518,7 @@ public class MethodHandlesTest {
     public void testSpreadArguments() throws Throwable {
         if (CAN_SKIP_WORKING)  return;
         startTest("spreadArguments");
-        for (Class<?> argType : new Class[]{Object.class, Integer.class, int.class}) {
+        for (Class<?> argType : new Class<?>[]{Object.class, Integer.class, int.class}) {
             if (verbosity >= 3)
                 System.out.println("spreadArguments "+argType);
             for (int nargs = 0; nargs < 50; nargs++) {
@@ -1538,7 +1542,7 @@ public class MethodHandlesTest {
         Object[] args = randomArgs(target2.type().parameterArray());
         // make sure the target does what we think it does:
         if (pos == 0 && nargs < 5 && !argType.isPrimitive()) {
-            Object[] check = (Object[]) (Object) target.invokeWithArguments(args);
+            Object[] check = (Object[]) target.invokeWithArguments(args);
             assertArrayEquals(args, check);
             switch (nargs) {
                 case 0:
@@ -1555,7 +1559,7 @@ public class MethodHandlesTest {
                     break;
             }
         }
-        List<Class<?>> newParams = new ArrayList<Class<?>>(target2.type().parameterList());
+        List<Class<?>> newParams = new ArrayList<>(target2.type().parameterList());
         {   // modify newParams in place
             List<Class<?>> spreadParams = newParams.subList(pos, nargs);
             spreadParams.clear(); spreadParams.add(arrayType);
@@ -1608,7 +1612,7 @@ public class MethodHandlesTest {
     public void testCollectArguments() throws Throwable {
         if (CAN_SKIP_WORKING)  return;
         startTest("collectArguments");
-        for (Class<?> argType : new Class[]{Object.class, Integer.class, int.class}) {
+        for (Class<?> argType : new Class<?>[]{Object.class, Integer.class, int.class}) {
             if (verbosity >= 3)
                 System.out.println("collectArguments "+argType);
             for (int nargs = 0; nargs < 50; nargs++) {
@@ -1670,12 +1674,13 @@ public class MethodHandlesTest {
         MethodHandle target = varargsArray(nargs + ins);
         Object[] args = randomArgs(target.type().parameterArray());
         List<Object> resList = Arrays.asList(args);
-        List<Object> argsToPass = new ArrayList<Object>(resList);
+        List<Object> argsToPass = new ArrayList<>(resList);
         List<Object> argsToInsert = argsToPass.subList(pos, pos + ins);
         if (verbosity >= 3)
             System.out.println("insert: "+argsToInsert+" into "+target);
+        @SuppressWarnings("cast")  // cast to spread Object... is helpful
         MethodHandle target2 = MethodHandles.insertArguments(target, pos,
-                (Object[]) argsToInsert.toArray());
+                (Object[]/*...*/) argsToInsert.toArray());
         argsToInsert.clear();  // remove from argsToInsert
         Object res2 = target2.invokeWithArguments(argsToPass);
         Object res2List = Arrays.asList((Object[])res2);
@@ -1693,7 +1698,7 @@ public class MethodHandlesTest {
         Class<?> classOfVCList = varargsList(1).invokeWithArguments(0).getClass();
         assertTrue(List.class.isAssignableFrom(classOfVCList));
         for (int nargs = 0; nargs <= 3; nargs++) {
-            for (Class<?> rtype : new Class[] { Object.class,
+            for (Class<?> rtype : new Class<?>[] { Object.class,
                                                 List.class,
                                                 int.class,
                                                 byte.class,
@@ -1790,7 +1795,7 @@ public class MethodHandlesTest {
             System.out.println("fold "+target+" with "+combine);
         MethodHandle target2 = MethodHandles.foldArguments(target, combine);
         // Simulate expected effect of combiner on arglist:
-        List<Object> expected = new ArrayList<Object>(argsToPass);
+        List<Object> expected = new ArrayList<>(argsToPass);
         List<Object> argsToFold = expected.subList(pos, pos + fold);
         if (verbosity >= 3)
             System.out.println("fold: "+argsToFold+" into "+target2);
@@ -1822,9 +1827,9 @@ public class MethodHandlesTest {
         MethodHandle target = varargsArray(nargs);
         Object[] args = randomArgs(target.type().parameterArray());
         MethodHandle target2 = MethodHandles.dropArguments(target, pos,
-                Collections.nCopies(drop, Object.class).toArray(new Class[0]));
+                Collections.nCopies(drop, Object.class).toArray(new Class<?>[0]));
         List<Object> resList = Arrays.asList(args);
-        List<Object> argsToDrop = new ArrayList<Object>(resList);
+        List<Object> argsToDrop = new ArrayList<>(resList);
         for (int i = drop; i > 0; i--) {
             argsToDrop.add(pos, "blort#"+i);
         }
@@ -1840,11 +1845,11 @@ public class MethodHandlesTest {
         if (CAN_SKIP_WORKING)  return;
         startTest("exactInvoker, genericInvoker, varargsInvoker, dynamicInvoker");
         // exactInvoker, genericInvoker, varargsInvoker[0..N], dynamicInvoker
-        Set<MethodType> done = new HashSet<MethodType>();
+        Set<MethodType> done = new HashSet<>();
         for (int i = 0; i <= 6; i++) {
             if (CAN_TEST_LIGHTLY && i > 3)  break;
             MethodType gtype = MethodType.genericMethodType(i);
-            for (Class<?> argType : new Class[]{Object.class, Integer.class, int.class}) {
+            for (Class<?> argType : new Class<?>[]{Object.class, Integer.class, int.class}) {
                 for (int j = -1; j < i; j++) {
                     MethodType type = gtype;
                     if (j < 0)
@@ -1873,7 +1878,7 @@ public class MethodHandlesTest {
         assertTrue(target.isVarargsCollector());
         target = target.asType(type);
         Object[] args = randomArgs(type.parameterArray());
-        List<Object> targetPlusArgs = new ArrayList<Object>(Arrays.asList(args));
+        List<Object> targetPlusArgs = new ArrayList<>(Arrays.asList(args));
         targetPlusArgs.add(0, target);
         int code = (Integer) invokee(args);
         Object log = logEntry("invokee", args);
@@ -1960,7 +1965,7 @@ public class MethodHandlesTest {
                                   .appendParameterTypes(Object[].class)
                                   .insertParameterTypes(0, MethodHandle.class));
             assertEquals(expType, inv.type());
-            List<Object> targetPlusVarArgs = new ArrayList<Object>(targetPlusArgs);
+            List<Object> targetPlusVarArgs = new ArrayList<>(targetPlusArgs);
             List<Object> tailList = targetPlusVarArgs.subList(1+k, 1+nargs);
             Object[] tail = tailList.toArray();
             tailList.clear(); tailList.add(tail);
@@ -2191,7 +2196,7 @@ public class MethodHandlesTest {
         if (throwMode == THROW_NOTHING) {
             assertSame(arg0, returned);
         } else if (throwMode == THROW_CAUGHT) {
-            List<Object> catchArgs = new ArrayList<Object>(Arrays.asList(args));
+            List<Object> catchArgs = new ArrayList<>(Arrays.asList(args));
             // catcher receives an initial subsequence of target arguments:
             catchArgs.subList(nargs - catchDrops, nargs).clear();
             // catcher also receives the exception, prepended:
@@ -2317,12 +2322,13 @@ public class MethodHandlesTest {
                 INT_IDENTITY = PRIVATE.findStatic(
                     Surprise.class, "intIdentity",
                         MethodType.methodType(int.class, int.class));
-            } catch (Exception ex) {
+            } catch (NoSuchMethodException | IllegalAccessException ex) {
                 throw new RuntimeException(ex);
             }
         }
     }
 
+    @SuppressWarnings("ConvertToStringSwitch")
     void testCastFailure(String mode, int okCount) throws Throwable {
         countTest(false);
         if (verbosity > 2)  System.out.println("mode="+mode);
@@ -2419,12 +2425,13 @@ public class MethodHandlesTest {
     public interface Fooable {
         // overloads:
         Object  foo(Object x, String y);
-        List   foo(String x, int y);
+        List<?> foo(String x, int y);
         Object  foo(String x);
     }
     static Object fooForFooable(String x, Object... y) {
         return called("fooForFooable/"+x, y);
     }
+    @SuppressWarnings("serial")  // not really a public API, just a test case
     public static class MyCheckedException extends Exception {
     }
     public interface WillThrow {
@@ -2453,7 +2460,7 @@ public class MethodHandlesTest {
         {
             countTest();
             if (verbosity >= 2)  System.out.println("Appendable");
-            ArrayList<List> appendResults = new ArrayList<List>();
+            ArrayList<List<?>> appendResults = new ArrayList<>();
             MethodHandle append = lookup.bind(appendResults, "add", MethodType.methodType(boolean.class, Object.class));
             append = append.asType(MethodType.methodType(void.class, List.class)); // specialize the type
             MethodHandle asList = lookup.findStatic(Arrays.class, "asList", MethodType.methodType(List.class, Object[].class));
@@ -2475,11 +2482,11 @@ public class MethodHandlesTest {
             formatter.format(fmt, fmtArgs);
             String actual = "";
             if (verbosity >= 3)  System.out.println("appendResults="+appendResults);
-            for (List l : appendResults) {
+            for (List<?> l : appendResults) {
                 Object x = l.get(0);
                 switch (l.size()) {
                 case 1:  actual += x; continue;
-                case 3:  actual += ((String)x).substring((int)l.get(1), (int)l.get(2)); continue;
+                case 3:  actual += ((String)x).substring((int)(Object)l.get(1), (int)(Object)l.get(2)); continue;
                 }
                 actual += l;
             }
@@ -2551,7 +2558,7 @@ public class MethodHandlesTest {
             }
         }
         // Test error checking on bad interfaces:
-        for (Class<?> nonSMI : new Class[] { Object.class,
+        for (Class<?> nonSMI : new Class<?>[] { Object.class,
                                              String.class,
                                              CharSequence.class,
                                              java.io.Serializable.class,
@@ -2579,7 +2586,7 @@ public class MethodHandlesTest {
             }
         }
         // Test error checking on interfaces with the wrong method type:
-        for (Class<?> intfc : new Class[] { Runnable.class /*arity 0*/,
+        for (Class<?> intfc : new Class<?>[] { Runnable.class /*arity 0*/,
                                             Fooable.class /*arity 1 & 2*/ }) {
             int badArity = 1;  // known to be incompatible
             if (verbosity > 2)  System.out.println(intfc.getName());
@@ -2657,7 +2664,7 @@ class ValueConversions {
                                   Object a8, Object a9)
                 { return makeArray(a0, a1, a2, a3, a4, a5, a6, a7, a8, a9); }
     static MethodHandle[] makeArrays() {
-        ArrayList<MethodHandle> arrays = new ArrayList<MethodHandle>();
+        ArrayList<MethodHandle> arrays = new ArrayList<>();
         MethodHandles.Lookup lookup = IMPL_LOOKUP;
         for (;;) {
             int nargs = arrays.size();
@@ -2746,7 +2753,7 @@ class ValueConversions {
                                      Object a8, Object a9)
                 { return makeList(a0, a1, a2, a3, a4, a5, a6, a7, a8, a9); }
     static MethodHandle[] makeLists() {
-        ArrayList<MethodHandle> lists = new ArrayList<MethodHandle>();
+        ArrayList<MethodHandle> lists = new ArrayList<>();
         MethodHandles.Lookup lookup = IMPL_LOOKUP;
         for (;;) {
             int nargs = lists.size();
@@ -2769,7 +2776,7 @@ class ValueConversions {
     static {
         try {
             AS_LIST = IMPL_LOOKUP.findStatic(Arrays.class, "asList", MethodType.methodType(List.class, Object[].class));
-        } catch (Exception ex) { throw new RuntimeException(ex); }
+        } catch (NoSuchMethodException | IllegalAccessException ex) { throw new RuntimeException(ex); }
     }
 
     /** Return a method handle that takes the indicated number of Object

test/java/lang/invoke/MethodTypeTest.java

@@ -29,6 +29,7 @@
 
 package test.java.lang.invoke;
 
+import java.io.IOException;
 import java.lang.invoke.MethodType;
 import java.lang.reflect.Method;
 
@@ -378,7 +379,7 @@ public class MethodTypeTest {
     public void testHashCode() {
         System.out.println("hashCode");
         MethodType instance = mt_viS;
-        ArrayList<Class<?>> types = new ArrayList<Class<?>>();
+        ArrayList<Class<?>> types = new ArrayList<>();
         types.add(instance.returnType());
         types.addAll(instance.parameterList());
         int expResult = types.hashCode();
@@ -556,7 +557,7 @@ public class MethodTypeTest {
             Object decode;
             try {
                 decode = readSerial(wire);
-            } catch (Exception ex) {
+            } catch (IOException | ClassNotFoundException ex) {
                 decode = ex;  // oops!
             }
             assertEquals(mt, decode);

test/java/lang/invoke/PermuteArgsTest.java

@@ -45,7 +45,7 @@ import static java.lang.invoke.MethodHandles.*;
 import static java.lang.invoke.MethodType.*;
 
 public class PermuteArgsTest {
-    private static final Class CLASS = PermuteArgsTest.class;
+    private static final Class<?> CLASS = PermuteArgsTest.class;
     private static final int MAX_ARITY = Integer.getInteger(CLASS.getSimpleName()+".MAX_ARITY", 8);
     private static final boolean DRY_RUN = Boolean.getBoolean(CLASS.getSimpleName()+".DRY_RUN");
     private static final boolean VERBOSE = Boolean.getBoolean(CLASS.getSimpleName()+".VERBOSE") || DRY_RUN;
@@ -99,12 +99,12 @@ public class PermuteArgsTest {
         return Arrays.asList(w, x, y, z);
     }
     static Object listI_etc(int... va) {
-        ArrayList<Object> res = new ArrayList<Object>();
+        ArrayList<Object> res = new ArrayList<>();
         for (int x : va)  res.add(x);
         return res;
     }
     static Object listIJL_etc(int x, long y, Object z, Object... va) {
-        ArrayList<Object> res = new ArrayList<Object>();
+        ArrayList<Object> res = new ArrayList<>();
         res.addAll(Arrays.asList(x, y, z));
         res.addAll(Arrays.asList(va));
         return res;
@@ -168,7 +168,7 @@ public class PermuteArgsTest {
                     mh1 = adjustArity(mh, arity);
                 } catch (IllegalArgumentException ex) {
                     System.out.println("*** mh = "+name+" : "+mh+"; arity = "+arity+" => "+ex);
-                    ex.printStackTrace();
+                    ex.printStackTrace(System.out);
                     break;  // cannot get this arity for this type
                 }
                 test("("+arity+")"+name, mh1);
@@ -213,7 +213,7 @@ public class PermuteArgsTest {
     }
 
     static void testPermutations(MethodHandle mh) throws Throwable {
-        HashSet<String> done = new HashSet<String>();
+        HashSet<String> done = new HashSet<>();
         MethodType mt = mh.type();
         int[] perm = nullPerm(mt.parameterCount());
         final int MARGIN = (perm.length <= 10 ? 2 : 0);
@@ -326,8 +326,8 @@ public class PermuteArgsTest {
             Class<?> pt = ptypes[i];
             Object arg;
             if (pt == Void.class)       arg = null;
-            else if (pt == int.class)   arg = (int)  i + 101;
-            else if (pt == long.class)  arg = (long) i + 10_000_000_001L;
+            else if (pt == int.class)   arg = i + 101;
+            else if (pt == long.class)  arg = i + 10_000_000_001L;
             else                        arg = "#" + (i + 1);
             args[i] = arg;
         }

test/java/lang/invoke/RicochetTest.java

@@ -40,7 +40,6 @@ import org.junit.*;
 import static java.lang.invoke.MethodType.*;
 import static java.lang.invoke.MethodHandles.*;
 import static org.junit.Assert.*;
-import static org.junit.Assume.*;
 
 
 /**
@@ -48,7 +47,7 @@ import static org.junit.Assume.*;
  * @author jrose
  */
 public class RicochetTest {
-    private static final Class CLASS = RicochetTest.class;
+    private static final Class<?> CLASS = RicochetTest.class;
     private static final int MAX_ARITY = Integer.getInteger(CLASS.getSimpleName()+".MAX_ARITY", 40);
 
     public static void main(String... av) throws Throwable {
@@ -148,7 +147,7 @@ public class RicochetTest {
         for (int nargs = 0; nargs <= MAX; nargs++) {
             if (nargs > 30 && nargs < MAX-20)  nargs += 10;
             int[] args = new int[nargs];
-            for (int j = 0; j < args.length; j++)  args[j] = (int)(j + 11);
+            for (int j = 0; j < args.length; j++)  args[j] = j + 11;
             //System.out.println("testIntSpreads "+Arrays.toString(args));
             int[] args1 = (int[]) id.invokeExact(args);
             assertArrayEquals(args, args1);
@@ -388,6 +387,7 @@ public class RicochetTest {
         java.util.Random random;
         final MethodHandle[] fns;
         int depth;
+        @SuppressWarnings("LeakingThisInConstructor")
         RFCB(int seed) throws Throwable {
             this.random = new java.util.Random(seed);
             this.fns = new MethodHandle[Math.max(29, (1 << MAX_DEPTH-2)/3)];
@@ -408,7 +408,7 @@ public class RicochetTest {
                 case 1:
                     Throwable ex = new RuntimeException();
                     ex.fillInStackTrace();
-                    if (VERBOSITY >= 2) ex.printStackTrace();
+                    if (VERBOSITY >= 2) ex.printStackTrace(System.out);
                     x = "ST; " + x;
                     break;
                 case 2:
@@ -467,7 +467,7 @@ public class RicochetTest {
             return mh.invokeWithArguments(args);
         } catch (Throwable ex) {
             System.out.println("threw: "+mh+Arrays.asList(args));
-            ex.printStackTrace();
+            ex.printStackTrace(System.out);
             return ex;
         }
     }
@@ -515,8 +515,8 @@ public class RicochetTest {
     private static long opJ(long x) { return (long) opI((int)x); }
     private static Object opL2(Object x, Object y) { return (Object) opI2((int)x, (int)y); }
     private static Object opL(Object x) { return (Object) opI((int)x); }
-    private static int opL2_I(Object x, Object y) { return (int) opI2((int)x, (int)y); }
-    private static int opL_I(Object x) { return (int) opI((int)x); }
+    private static int opL2_I(Object x, Object y) { return opI2((int)x, (int)y); }
+    private static int opL_I(Object x) { return opI((int)x); }
     private static long opL_J(Object x) { return (long) opI((int)x); }
     private static final MethodHandle opI, opI2, opI3, opI4, opI_L, opJ, opJ2, opJ3, opL2, opL, opL2_I, opL_I, opL_J;
     static {
@@ -570,8 +570,8 @@ public class RicochetTest {
             INT_LISTERS[i] = lister;
             LONG_LISTERS[i] = llister;
             if (i == 0)  break;
-            lister  = insertArguments(lister,  i-1, (int)0);
-            llister = insertArguments(llister, i-1, (long)0);
+            lister  = insertArguments(lister,  i-1, 0);
+            llister = insertArguments(llister, i-1, 0L);
         }
     }
 

test/java/lang/invoke/ThrowExceptionsTest.java

@@ -40,7 +40,7 @@ import static java.lang.invoke.MethodHandles.*;
 import static java.lang.invoke.MethodType.*;
 
 public class ThrowExceptionsTest {
-    private static final Class CLASS = ThrowExceptionsTest.class;
+    private static final Class<?> CLASS = ThrowExceptionsTest.class;
     private static final Lookup LOOKUP = lookup();
 
     public static void main(String argv[]) throws Throwable {
@@ -132,9 +132,9 @@ public class ThrowExceptionsTest {
                 int tc = testCases;
                 try {
                     m.invoke(this);
-                } catch (Throwable ex) {
+                } catch (IllegalAccessException | IllegalArgumentException | InvocationTargetException ex) {
                     System.out.println("*** "+ex);
-                    ex.printStackTrace();
+                    ex.printStackTrace(System.out);
                 }
                 if (testCases == tc)  testCases++;
             }

test/javax/swing/JSplitPane/4885629/bug4885629.java

+/*
+ * Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+ * @test
+ * @bug 4885629
+ * @summary With JSplitPane in VERTICAL_SPLIT, SplitPaneBorder draws bottom edge of divider
+ * @author Andrey Pikalev
+ */
+
+import sun.awt.SunToolkit;
+
+import javax.swing.*;
+import javax.swing.border.Border;
+import javax.swing.border.EmptyBorder;
+import javax.swing.plaf.basic.BasicBorders;
+import javax.swing.plaf.basic.BasicLookAndFeel;
+import javax.swing.plaf.basic.BasicSplitPaneUI;
+import java.awt.*;
+
+
+public class bug4885629 {
+
+    private static final Color darkShadow = new Color(100,120,200);
+    private static final Color darkHighlight = new Color(200,120,50);
+    private static final Color lightHighlight = darkHighlight.brighter();
+    private static final Color BGCOLOR = Color.blue;
+
+    private static JSplitPane sp;
+
+    public static void main(String[] args) throws Exception {
+        UIManager.setLookAndFeel(new BasicLookAndFeel() {
+                public boolean isSupportedLookAndFeel(){ return true; }
+                public boolean isNativeLookAndFeel(){ return false; }
+                public String getDescription() { return "Foo"; }
+                public String getID() { return "FooID"; }
+                public String getName() { return "FooName"; }
+        });
+
+        SwingUtilities.invokeAndWait(new Runnable() {
+            public void run() {
+                JFrame frame = new JFrame();
+
+                JComponent a = new JPanel();
+                a.setBackground(Color.white);
+                a.setMinimumSize(new Dimension(10, 10));
+
+                JComponent b = new JPanel();
+                b.setBackground(Color.white);
+                b.setMinimumSize(new Dimension(10, 10));
+
+                sp = new JSplitPane(JSplitPane.VERTICAL_SPLIT, a, b);
+                sp.setPreferredSize(new Dimension(20, 20));
+                sp.setBackground(BGCOLOR);
+
+                Border bo = new BasicBorders.SplitPaneBorder(lightHighlight,
+                        Color.red);
+                Border ibo = new EmptyBorder(0, 0, 0, 0);
+                sp.setBorder(bo);
+                sp.setMinimumSize(new Dimension(200, 200));
+
+                ((BasicSplitPaneUI) sp.getUI()).getDivider().setBorder(ibo);
+
+                frame.getContentPane().setLayout(new FlowLayout());
+                frame.getContentPane().setBackground(darkShadow);
+                frame.getContentPane().add(sp);
+
+                frame.setSize(200, 200);
+                frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+                frame.setVisible(true);
+            }
+        });
+
+        ((SunToolkit) SunToolkit.getDefaultToolkit()).realSync();
+
+        final Robot robot = new Robot();
+        robot.delay(1000);
+
+        SwingUtilities.invokeAndWait(new Runnable() {
+            public void run() {
+                Rectangle rect = ((BasicSplitPaneUI) sp.getUI()).getDivider().getBounds();
+
+                Point p = rect.getLocation();
+
+                SwingUtilities.convertPointToScreen(p, sp);
+
+                for (int i = 0; i < rect.width; i++) {
+                    if (!BGCOLOR.equals(robot.getPixelColor(p.x + i, p.y + rect.height - 1))) {
+                        throw new Error("The divider's area has incorrect color.");
+                    }
+                }
+            }
+        });
+    }
+}

test/javax/swing/JTextArea/4697612/bug4697612.java

+/*
+ * Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+ * @test
+ * @bug 4697612 6244705
+ * @author Peter Zhelezniakov
+ * @library ../../regtesthelpers
+ * @build Util
+ * @run main bug4697612
+ */
+import java.io.*;
+import java.awt.*;
+import java.awt.event.*;
+import javax.swing.*;
+
+import javax.swing.text.BadLocationException;
+import sun.awt.SunToolkit;
+
+public class bug4697612 {
+
+    static final int FRAME_WIDTH = 300;
+    static final int FRAME_HEIGHT = 300;
+    static final int FONT_HEIGHT = 16;
+    private static volatile int frameHeight;
+    private static volatile int fontHeight;
+    private static JFrame frame;
+    private static JTextArea text;
+    private static JScrollPane scroller;
+
+    public static void main(String[] args) throws Throwable {
+        SunToolkit toolkit = (SunToolkit) Toolkit.getDefaultToolkit();
+        Robot robot = new Robot();
+        robot.setAutoDelay(100);
+
+        SwingUtilities.invokeAndWait(new Runnable() {
+
+            @Override
+            public void run() {
+                createAndShowGUI();
+            }
+        });
+
+        toolkit.realSync();
+
+        SwingUtilities.invokeAndWait(new Runnable() {
+
+            @Override
+            public void run() {
+                text.requestFocus();
+            }
+        });
+
+        toolkit.realSync();
+
+        // 4697612: pressing PgDn + PgUp should not alter caret position
+        Util.hitKeys(robot, KeyEvent.VK_HOME);
+        Util.hitKeys(robot, KeyEvent.VK_PAGE_DOWN);
+
+
+        int pos0 = getTextCaretPosition();
+        int caretHeight = getTextCaretHeight();
+        fontHeight = FONT_HEIGHT;
+
+        // iterate two times, for different (even and odd) font height
+        for (int i = 0; i < 2; i++) {
+
+            SwingUtilities.invokeAndWait(new Runnable() {
+
+                public void run() {
+                    text.setFont(text.getFont().deriveFont(fontHeight));
+                }
+            });
+
+            frameHeight = FRAME_HEIGHT;
+
+            for (int j = 0; j < caretHeight; j++) {
+                SwingUtilities.invokeAndWait(new Runnable() {
+
+                    public void run() {
+                        frame.setSize(FRAME_WIDTH, frameHeight);
+                    }
+                });
+
+                toolkit.realSync();
+
+                Util.hitKeys(robot, KeyEvent.VK_PAGE_DOWN);
+                Util.hitKeys(robot, KeyEvent.VK_PAGE_UP);
+                toolkit.realSync();
+
+                int pos = getTextCaretPosition();
+                if (pos0 != pos) {
+                    throw new RuntimeException("Failed 4697612: PgDn & PgUp keys scroll by different amounts");
+                }
+                frameHeight++;
+            }
+            fontHeight++;
+        }
+
+
+        // 6244705: pressing PgDn at the very bottom should not scroll
+        LookAndFeel laf = UIManager.getLookAndFeel();
+        if (laf.getID().equals("Aqua")) {
+            Util.hitKeys(robot, KeyEvent.VK_END);
+        } else {
+            Util.hitKeys(robot, KeyEvent.VK_CONTROL, KeyEvent.VK_END);
+        }
+
+        toolkit.realSync();
+
+        pos0 = getScrollerViewPosition();
+        Util.hitKeys(robot, KeyEvent.VK_PAGE_DOWN);
+        toolkit.realSync();
+
+        int pos = getScrollerViewPosition();
+
+        if (pos0 != pos) {
+            throw new RuntimeException("Failed 6244705: PgDn at the bottom causes scrolling");
+        }
+    }
+
+    private static int getTextCaretPosition() throws Exception {
+        final int[] result = new int[1];
+        SwingUtilities.invokeAndWait(new Runnable() {
+
+            @Override
+            public void run() {
+                result[0] = text.getCaretPosition();
+            }
+        });
+
+        return result[0];
+    }
+
+    private static int getTextCaretHeight() throws Exception {
+        final int[] result = new int[1];
+        SwingUtilities.invokeAndWait(new Runnable() {
+
+            @Override
+            public void run() {
+                try {
+                    int pos0 = text.getCaretPosition();
+                    Rectangle dotBounds = text.modelToView(pos0);
+                    result[0] = dotBounds.height;
+                } catch (BadLocationException ex) {
+                    throw new RuntimeException(ex);
+                }
+            }
+        });
+
+        return result[0];
+    }
+
+    private static int getScrollerViewPosition() throws Exception {
+        final int[] result = new int[1];
+        SwingUtilities.invokeAndWait(new Runnable() {
+
+            @Override
+            public void run() {
+                result[0] = scroller.getViewport().getViewPosition().y;
+            }
+        });
+
+        return result[0];
+    }
+
+    private static void createAndShowGUI() {
+        frame = new JFrame();
+        frame.setSize(FRAME_WIDTH, FRAME_HEIGHT);
+        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+
+        text = new JTextArea();
+        try {
+            InputStream is =
+                    bug4697612.class.getResourceAsStream("bug4697612.txt");
+            text.read(new InputStreamReader(is), null);
+        } catch (IOException e) {
+            throw new Error(e);
+        }
+
+        scroller = new JScrollPane(text);
+
+        frame.getContentPane().add(scroller);
+
+        frame.pack();
+        frame.setVisible(true);
+    }
+}

test/javax/swing/JTextArea/4697612/bug4697612.txt

+                                   README
+
+                      Java(TM) 2 SDK, Standard Edition
+                             Version 1.4.2 Beta
+
+     For a more extensive HTML version of this file, see README.html.
+
+Contents
+
+   * Introduction
+   * Release Notes
+   * Bug Reports and Feedback
+   * Java 2 SDK Documentation
+   * Redistribution
+   * Web Pages
+
+
+Introduction
+
+     Thank you for downloading this release of the Java(TM) 2 SDK,
+     Standard Edition. The Java 2 SDK is a development environment for
+     building applications, applets, and components that can be
+     deployed on the Java platform.
+
+     The Java 2 SDK software includes tools useful for developing and
+     testing programs written in the Java programming language and
+     running on the Java platform. These tools are designed to be used
+     from the command line. Except for appletviewer, these tools do not
+     provide a graphical user interface.
+
+
+Release Notes
+
+      See the Release Notes on the Java Software web site for additional 
+      information pertaining to this release. 
+ 
+      http://java.sun.com/j2se/1.4.2/relnotes.html
+
+      The on-line release notes will be updated as needed, so you should 
+      check it occasionally for the latest information. 
+
+
+Bug Reports and Feedback
+
+      The Bug Parade Web Page on the Java Developer Connection(SM) web 
+      site lets you search for and examine existing bug reports, submit 
+      your own bug reports, and tell us which bug fixes matter most to you. 
+
+      http://java.sun.com/jdc/bugParade/
+
+      To directly submit a bug or request a feature, fill out this form: 
+
+      http://java.sun.com/cgi-bin/bugreport.cgi 
+
+      You can also send comments directly to Java Software engineering 
+      team email addresses. 
+
+      http://java.sun.com/mail/
+
+
+Java 2 SDK Documentation
+
+     The on-line Java 2 SDK Documentation contains API specifications,
+     feature descriptions, developer guides, tool reference pages, demos, 
+     and links to related information. It is located at
+
+     http://java.sun.com/j2se/1.4.2/docs/
+
+     The Java 2 SDK documentation is also available in a download bundle 
+     which you can install locally on your machine. See the 
+     Java 2 SDK download page: 
+     
+     http://java.sun.com/j2se/1.4.2/download.html
+
+
+Redistribution
+
+      The term "vendors" used here refers to licensees, developers, 
+      and independent software vendors (ISVs) who license and 
+      distribute the Java 2 Runtime Environment with their programs. 
+      Vendors must follow the terms of the Java 2 SDK, Standard 
+      Edition, Binary Code License agreement. 
+      Required vs. Optional Files
+
+      The files that make up the Java 2 SDK, Standard Edition, are
+      divided into two categories: required and optional. Optional 
+      files may be excluded from redistributions of the Java 2 SDK 
+      at the vendor's discretion. The following section contains a 
+      list of the files and directories that may optionally be 
+      omitted from redistributions of the Java 2 SDK. All files not 
+      in these lists of optional files must be included in 
+      redistributions of the Java 2 SDK. 
+
+      Optional Files and Directories
+
+      The following files may be optionally excluded from 
+      redistributions:
+
+      jre/lib/charsets.jar 
+            Character conversion classes 
+      jre/lib/ext/ 
+            sunjce_provider.jar - the SunJCE provider for Java 
+              Cryptography APIs
+            localedata.jar - contains many of the resources 
+              needed for non US English locales
+            ldapsec.jar - contains security features supported 
+              by the LDAP service provider
+            dnsns.jar - for the InetAddress wrapper of JNDI DNS 
+              provider
+      bin/rmid and jre/bin/rmid 
+            Java RMI Activation System Daemon 
+      bin/rmiregistry and jre/bin/rmiregistry 
+            Java Remote Object Registry 
+      bin/tnameserv and jre/bin/tnameserv 
+            Java IDL Name Server 
+      bin/keytool and jre/bin/keytool 
+            Key and Certificate Management Tool 
+      bin/kinit and jre/bin/kinit
+            Used to obtain and cache Kerberos ticket-granting tickets
+      bin/klist and jre/bin/klist
+            Kerberos display entries in credentials cache and keytab
+      bin/ktab and jre/bin/ktab
+            Kerberos key table manager
+      bin/policytool and jre/bin/policytool 
+            Policy File Creation and Management Tool 
+      bin/orbd and jre/bin/orbd 
+            Object Request Broker Daemon 
+      bin/servertool and jre/bin/servertool 
+            Java IDL Server Tool 
+      src.zip 
+            Archive of source files 
+
+      In addition, the Java Web Start product may be excluded from
+      redistributions. The Java Web Start product is contained in a 
+      file named javaws-1_2-solaris-sparc-i.zip,
+      javaws-1_2-solaris-i586-i.zip,
+      javaws-1_2-linux-i586-i.zip, or
+      javaws-1_2-windows-i586-i.exe, depending on the platform. 
+
+
+      Unlimited Strength Java Cryptography Extension
+
+      Due to import control restrictions for some countries, the 
+      Java Cryptography Extension (JCE) policy files shipped with 
+      the Java 2 SDK, Standard Edition and the Java 2 Runtime 
+      Environment allow strong but limited cryptography to be 
+      used.  These files are located at
+
+      <java-home>/lib/security/local_policy.jar
+      <java-home>/lib/security/US_export_policy.jar
+
+      where <java-home> is the jre directory of the Java 2 
+      SDK or the top-level directory of the Java 2 Runtime 
+      Environment.
+
+      An unlimited strength version of these files indicating 
+      no restrictions on cryptographic strengths is available 
+      on the Java 2 SDK web site for those living in eligible 
+      countries.  Those living in eligible countries may download 
+      the unlimited strength version and replace the strong 
+      cryptography jar files with the unlimited strength files.
+
+
+      Endorsed Standards Override Mechanism
+
+      An endorsed standard is a Java API defined through a standards
+      process other than the Java Community Process(SM) (JCP(SM)).
+      Because endorsed standards are defined outside the JCP, it is
+      anticipated that such standards will be revised between 
+      releases of the Java 2 Platform. In order to take advantage of 
+      new revisions to endorsed standards, developers and software
+      vendors may use the Endorsed Standards Override Mechanism to
+      provide newer versions of an endorsed standard than those
+      included in the Java 2 Platform as released by Sun Microsystems.
+
+      For more information on the Endorsed Standards Override
+      Mechanism, including the list of platform packages that it may 
+      be used to override, see 
+
+            http://java.sun.com/j2se/1.4.2/docs/guide/standards/ 
+
+      Classes in the packages listed on that web page may be replaced
+      only by classes implementing a more recent version of the API 
+      as defined by the appropriate standards body. 
+
+      In addition to the packages listed in the document at the above 
+      URL, which are part of the Java 2 Platform, Standard Edition 
+      (J2SE(TM)) specification, redistributors of Sun's J2SE 
+      Reference Implementation are allowed to override classes whose 
+      sole purpose is to implement the functionality provided by 
+      public APIs defined in these Endorsed Standards packages.  
+      Redistributors may also override classes in the org.w3c.dom.* 
+      packages, or other classes whose sole purpose is to implement 
+      these APIs. 
+
+
+Sun Java Web Pages
+
+     For additional information, refer to these Sun Microsystems pages
+     on the World Wide Web:
+
+     http://java.sun.com/
+          The Java Software web site, with the latest information on
+          Java technology, product information, news, and features.
+     http://java.sun.com/docs
+          Java Platform Documentation provides access to white papers,
+          the Java Tutorial and other documents.
+     http://java.sun.com/jdc
+          The Java Developer Connection(SM) web site. (Free registration
+          required.) Additional technical information, news, and
+          features; user forums; support information, and much more.
+     http://java.sun.com/products/
+          Java Technology Products & API
+
+
+------------------------------------------------------------------------
+The Java 2 SDK, Standard Edition, is a product of Sun Microsystems(TM), 
+Inc.  This product includes code licensed from RSA Security.
+
+Copyright 2003 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, 
+California 95054, U.S.A.  All rights reserved.
+
+

test/javax/swing/JTree/6505523/bug6505523.java

+/*
+ * Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+ * @test
+ * @bug 6505523
+ * @summary NullPointerException in BasicTreeUI when a node is removed by expansion listener
+ * @author Alexandr Scherbatiy
+ * @run main bug6505523
+ */
+import java.awt.Point;
+import java.awt.Rectangle;
+import java.awt.Robot;
+import java.awt.Toolkit;
+import java.awt.event.InputEvent;
+import javax.swing.JFrame;
+import javax.swing.JScrollPane;
+import javax.swing.JTree;
+import javax.swing.SwingUtilities;
+import javax.swing.event.TreeExpansionEvent;
+import javax.swing.event.TreeExpansionListener;
+import javax.swing.tree.DefaultMutableTreeNode;
+import javax.swing.tree.DefaultTreeModel;
+import javax.swing.tree.TreeNode;
+import sun.awt.SunToolkit;
+
+public class bug6505523 {
+
+    private static JTree tree;
+
+    public static void main(String[] args) throws Exception {
+        SunToolkit toolkit = (SunToolkit) Toolkit.getDefaultToolkit();
+        Robot robot = new Robot();
+        robot.setAutoDelay(50);
+
+        SwingUtilities.invokeAndWait(new Runnable() {
+
+            @Override
+            public void run() {
+                createAndShowGUI();
+            }
+        });
+
+        toolkit.realSync();
+
+        Point point = getRowPointToClick(2);
+        robot.mouseMove(point.x, point.y);
+        robot.mousePress(InputEvent.BUTTON1_MASK);
+        robot.mouseRelease(InputEvent.BUTTON1_MASK);
+
+        toolkit.realSync();
+
+    }
+
+    private static Point getRowPointToClick(final int row) throws Exception {
+
+        final Point[] result = new Point[1];
+
+        SwingUtilities.invokeAndWait(new Runnable() {
+
+            @Override
+            public void run() {
+                Rectangle rect = tree.getRowBounds(row);
+                Point point = new Point(rect.x - 5, rect.y + rect.height / 2);
+                SwingUtilities.convertPointToScreen(point, tree);
+                result[0] = point;
+            }
+        });
+
+        return result[0];
+    }
+
+    private static void createAndShowGUI() {
+        final DefaultMutableTreeNode root = new DefaultMutableTreeNode("Problem with NPE under JDK 1.6");
+        final DefaultMutableTreeNode problematic = new DefaultMutableTreeNode("Expand me and behold a NPE in stderr");
+        problematic.add(new DefaultMutableTreeNode("some content"));
+        root.add(new DefaultMutableTreeNode("irrelevant..."));
+        root.add(problematic);
+
+        final DefaultTreeModel model = new DefaultTreeModel(root);
+        tree = new JTree(model);
+        tree.setRootVisible(true);
+        tree.setShowsRootHandles(true);
+        tree.expandRow(0);
+        tree.collapseRow(2);
+
+        // this is critical - without dragEnabled everything works
+        tree.setDragEnabled(true);
+
+        tree.addTreeExpansionListener(new TreeExpansionListener() {
+
+            @Override
+            public void treeExpanded(TreeExpansionEvent event) {
+                TreeNode parent = problematic.getParent();
+                if (parent instanceof DefaultMutableTreeNode) {
+                    model.removeNodeFromParent(problematic);
+                }
+            }
+
+            @Override
+            public void treeCollapsed(TreeExpansionEvent event) {
+            }
+        });
+
+        JFrame frame = new JFrame("JTree Problem");
+        frame.add(new JScrollPane(tree));
+        frame.setSize(500, 300);
+        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+        frame.setLocationRelativeTo(null);
+        frame.setVisible(true);
+    }
+}
\ No newline at end of file

test/sun/invoke/util/ValueConversionsTest.java

@@ -27,11 +27,9 @@ import sun.invoke.util.ValueConversions;
 import sun.invoke.util.Wrapper;
 import java.lang.invoke.MethodType;
 import java.lang.invoke.MethodHandle;
-import java.lang.invoke.MethodHandles;
 import java.io.Serializable;
 import java.util.Arrays;
 import java.util.Collections;
-import org.junit.Ignore;
 import org.junit.Test;
 import static org.junit.Assert.*;
 
@@ -52,7 +50,7 @@ import static org.junit.Assert.*;
  * @author jrose
  */
 public class ValueConversionsTest {
-    private static final Class CLASS = ValueConversionsTest.class;
+    private static final Class<?> CLASS = ValueConversionsTest.class;
     private static final int MAX_ARITY = Integer.getInteger(CLASS.getSimpleName()+".MAX_ARITY", 40);
     private static final int START_ARITY = Integer.getInteger(CLASS.getSimpleName()+".START_ARITY", 0);
     private static final boolean EXHAUSTIVE = Boolean.getBoolean(CLASS.getSimpleName()+".EXHAUSTIVE");
@@ -165,7 +163,7 @@ public class ValueConversionsTest {
                 Object expResult = box;
                 Object result = null;
                 switch (w) {
-                    case INT:     result = boxer.invokeExact((int)n); break;
+                    case INT:     result = boxer.invokeExact(/*int*/n); break;
                     case LONG:    result = boxer.invokeExact((long)n); break;
                     case FLOAT:   result = boxer.invokeExact((float)n); break;
                     case DOUBLE:  result = boxer.invokeExact((double)n); break;
@@ -361,6 +359,7 @@ public class ValueConversionsTest {
             assert(stype == MethodType.methodType(arrayType, arrayType));
             if (nargs <= 5) {
                 // invoke target as a spreader also:
+                @SuppressWarnings("cast")
                 Object res2 = spreader.invokeWithArguments((Object)res);
                 String res2String = toArrayString(res2);
                 assertEquals(Arrays.toString(args), res2String);